I had this idea to include code in the logo. At first I had the idea of using devs.++; to spell devs.tt but I could not determine any language, mainstream or niche, where this would be valid syntax. I then figured out that I could write something close but cooler in Perl. And that is how the code in the logo was born. See example code below where this is valid syntax in Perl.

sub dev

{

  return print "number of devs: ";

}

$.=0;

dev$.++;

print $.;